9999999999a:2:{i:2;a:1:{s:6:"level1";a:2:{i:0;a:9:{s:7:"user_id";i:3;s:9:"user_name";s:12:"sheng 02 chi";s:6:"reward";d:66.6663999999999958845364744774997234344482421875;s:15:"commission_rate";s:4:"5.00";s:10:"commission";d:3.333320000000000060680349633912555873394012451171875;s:10:"start_date";s:10:"2025-04-07";s:8:"end_date";s:10:"2025-04-30";s:8:"quantity";i:1;s:6:"level2";a:1:{i:0;a:9:{s:7:"user_id";i:4;s:9:"user_name";s:12:"sheng 03 chi";s:6:"reward";d:66.6663999999999958845364744774997234344482421875;s:15:"commission_rate";s:4:"3.00";s:10:"commission";d:1.99999199999999976995468387030996382236480712890625;s:10:"start_date";s:10:"2025-04-07";s:8:"end_date";s:10:"2025-04-30";s:8:"quantity";i:1;s:6:"level3";a:0:{}}}}i:1;a:9:{s:7:"user_id";i:5;s:9:"user_name";s:12:"sheng 04 chi";s:6:"reward";d:150.724099999999992860466591082513332366943359375;s:15:"commission_rate";s:4:"5.00";s:10:"commission";d:7.53620499999999982065901349415071308612823486328125;s:10:"start_date";s:10:"2025-04-04";s:8:"end_date";s:10:"2025-04-30";s:8:"quantity";i:2;s:6:"level2";a:0:{}}}}i:3;a:1:{s:6:"level1";a:1:{i:0;a:9:{s:7:"user_id";i:4;s:9:"user_name";s:12:"sheng 03 chi";s:6:"reward";d:66.6663999999999958845364744774997234344482421875;s:15:"commission_rate";s:4:"5.00";s:10:"commission";d:3.333320000000000060680349633912555873394012451171875;s:10:"start_date";s:10:"2025-04-07";s:8:"end_date";s:10:"2025-04-30";s:8:"quantity";i:1;s:6:"level2";a:0:{}}}}}